"tube coolers"

Thsese tubes meets GLOBE requirements.

Sterilized polystyrene transport tubes with polyethylene screw cap.

5 to 10 ml test tube with cap for Octa slide.

Tube clamp with finger grip.

Ideal for individual student use.

Durable plastic jumbo test tubes made from PET.

High quality glass test tubes with bakelite screw cap and rubber liner for general laboratory use.

Round-bottom polypropylene test tubes.

These tubes are made from special tubing to give the optimum wall thickness.

These tubes are made from special tubing to give the optimum wall thickness.